[
{
"vendor": "craftcms",
"product": "cms",
"defaultStatus": "unaffected",
"versions": [
{
"version": "4.0.0-RC1",
"status": "affected",
"versionType": "semver",
"lessThan": "4.17.8"
},
{
"version": "4.17.8",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.0.0-RC1",
"status": "affected",
"versionType": "semver",
"lessThan": "5.9.14"
},
{
"version": "5.9.14",
"status": "unaffected",
"versionType": "semver"
}
],
"packageURL": "pkg:composer/craftcms/cms"
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| assetId | query param | /assets/preview-thumb | Unauthorized access to private asset previews via assets/preview-thumb without asset-view permission; attacker-controlled assetId returns preview HTML with signed fallback transform link. | CWE-862 |
Data
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24 Jun 2026 17:17Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.14.3
CVSS 45.3
EPSS0.00331
SSVC